What is the Greatest Common Factor of 65289 and 65293?

Greatest common factor (GCF) of 65289 and 65293 is 1.

GCF(65289,65293) = 1

We will now calculate the prime factors of 65289 and 65293, than find the greatest common factor (greatest common divisor (gcd)) of the numbers by matching the biggest common factor of 65289 and 65293.

How to find the GCF of 65289 and 65293?

We will first find the prime factorization of 65289 and 65293. After we will calculate the factors of 65289 and 65293 and find the biggest common factor number .

Step-1: Prime Factorization of 65289

Prime factors of 65289 are 3, 7, 3109. Prime factorization of 65289 in exponential form is:

65289 = 3¹ × 7¹ × 3109¹

Step-2: Prime Factorization of 65293

Prime factors of 65293 are 65293. Prime factorization of 65293 in exponential form is:

65293 = 65293¹

Step-3: Factors of 65289

List of positive integer factors of 65289 that divides 65289 without a remainder.

1, 3, 7, 21, 3109, 9327, 21763

Step-4: Factors of 65293

List of positive integer factors of 65293 that divides 65289 without a remainder.

Final Step: Biggest Common Factor Number

We found the factors and prime factorization of 65289 and 65293. The biggest common factor number is the GCF number.
So the greatest common factor 65289 and 65293 is 1.

Also check out the Least Common Multiple of 65289 and 65293